From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zps35.corp.google.com (zps35.corp.google.com [172.25.146.35]) by smtp-out.google.com with ESMTP id l8Q1M8bb013349 for ; Wed, 26 Sep 2007 02:22:09 +0100 Received: from py-out-1112.google.com (pyia25.prod.google.com [10.34.253.25]) by zps35.corp.google.com with ESMTP id l8Q1M7Di008909 for ; Tue, 25 Sep 2007 18:22:07 -0700 Received: by py-out-1112.google.com with SMTP id a25so3866845pyi for ; Tue, 25 Sep 2007 18:22:07 -0700 (PDT) Message-ID: <6599ad830709251822q371c4a62rfdf8911720edb86c@mail.gmail.com> Date: Tue, 25 Sep 2007 18:22:05 -0700 From: "Paul Menage" Subject: Re: [patch -mm 7/5] oom: filter tasklist dump by mem_cgroup In-Reply-To: <20070925181442.aeb7b205.pj@sgi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <6599ad830709251100n352028beraddaf2ac33ea8f6c@mail.gmail.com> <20070925181442.aeb7b205.pj@sgi.com> Sender: owner-linux-mm@kvack.org Return-Path: To: Paul Jackson Cc: rientjes@google.com, akpm@linux-foundation.org, clameter@sgi.com, balbir@linux.vnet.ibm.com, linux-mm@kvack.org List-ID: On 9/25/07, Paul Jackson wrote: > > It would be nice to be able to do the same thing for cpuset > > membership, in the event that cpusets are active and the memory > > controller is not. > > But cpusets can overlap. For those configurations where we use > CONSTRAINT_CPUSET, I guess this doesn't matter, as we just shoot the > current task. But what about configurations using overlapping cpusets > but not CONSTRAINT_CPUSET? You could print any tasks that share memory nodes (in their cpuset) with the OOMing task. Paul -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org